Toyota Venza: Variation Error (B2453)

Toyota Venza Service Manual / Lighting (ext) / Lighting System / Variation Error (B2453)

DESCRIPTION

This DTC is stored if the headlight leveling ECU assembly for another destination is installed on the vehicle.

DTC No.	DTC Detecting Condition	Trouble Area
B2453	The headlight leveling ECU assembly for another destination is installed on the vehicle	Headlight leveling ECU assembly

PROCEDURE

1.	REPLACE HEADLIGHT LEVELING ECU ASSEMBLY

(a) Replace the headlight leveling ECU assembly (See page ).

2.	PERFORM INITIALIZATION

(a) Perform initialization of the headlight leveling ECU assembly (See page ).

END

Height Control Sensor Data Out of Range When Initializing (B2452)

DESCRIPTION The headlight leveling ECU assembly stores this DTC if the sensor value received from the height control sensor is out of range when performing initialization of the headlight levelin ...

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DESCRIPTION The automatic light control sensor detects ambient light, converts it into an electrical signal, and outputs it to the main body ECU (driver side junction block assembly). The main bo ...

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